How to make and demonstrate Franklin's bells using things from around the house, even the highvoltagesource!
如何制作和演示富兰克林的钟声在家里使用的东西，即使是高电压源！
2
This paper introduces the working principle of highvoltagesource with half-bridge inverter for electronic beam welder.
介绍了一种半桥逆变式电子束焊机高压电源的工作原理和控制电路。
3
Operator and equipment safety becomes critical when a highvoltagesource, such as the battery, needs to be connected to diagnosis systems during routine maintenance procedures.